Microsoft Launches New Casual Games Hub — The company today rolled out the Microsoft Game Hub, which helps fans of casual games like Bejeweled play and interact socially across MSN Games, Bing Games and Windows Live Messenger. — Solitaire doesn't have to be so solitary anymore.

Path: The Social App That's Not Viral (By Design) — Silicon Valley is in the midst of a mini photo-sharing app boomlet. We have Instagram (which started adding 100,000 users per week as soon as it launched last month), Picplz (which beat out Instagram to get a Series A round with their shared investor …

Introducing The Personal Network — Today we are proud to launch The Personal Network. Practically all of us carry a camera phone, and our photos tell the stories of our lives. Starting today, we hope that Path is the place you will always feel comfortable being yourself and sharing …

More Kinect Craziness: Mind-Blowing 3D Video Effect — The Kinect may be divisive as a gaming peripheral, but I think we can all agree that a $150 off-the-shelf depth-aware camera system is a good thing. And just in the week since the device launched, people have already come up with some crazy applications for it.

Pulse, Popular App, Moves to Attract More Users — PALO ALTO, Calif. — Publishers' offices at print newspapers and magazines are tension-filled places these days, as executives watch readers and advertisers flock to the Web and cellphone screens. — Contrast that to the atmosphere …

Ebooks Winners & Losers — Let's come back to the ebook with more questions. There is no doubt: the digital book will find its place under the sun; its prospects look much better than those of the online press. In the first place, there isn't an ingrained, now decade-old, habit of reading news for free on the internet.

Smartphone Sales Taking Toll on G.P.S. Devices — BERLIN — The auto navigation device, a fixture of dashboards around the world for the past seven years, may soon begin to disappear, industry experts say, as satellite-tracking technology is absorbed into smartphones and automobiles.

Did Tumblr Just Reverse Take Down 4Chan? — Today was supposed to be the day that 4Chan took down Tumblr. Instead, it looks like 4Chan itself is down. Could Tumblr be behind it? — As you can see, 4Chan is down for everyone, not just me. And it has been that way for at least the past 15 minutes.